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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-03-25 03:53:42 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-03-25 03:53:42 -0300
commit03dd4cb26d967f9588437b0fc9cc0e8353322bb7 (patch)
treefa581f6dc1c0596391690d1f67eceef3af8246dc /tools/testing/selftests/powerpc/utils.h
parentd4e493caf788ef44982e131ff9c786546904d934 (diff)
Linux-libre 4.5-gnu
Diffstat (limited to 'tools/testing/selftests/powerpc/utils.h')
-rw-r--r--tools/testing/selftests/powerpc/utils.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/tools/testing/selftests/powerpc/utils.h b/tools/testing/selftests/powerpc/utils.h
index b7d41086b..175ac6ad1 100644
--- a/tools/testing/selftests/powerpc/utils.h
+++ b/tools/testing/selftests/powerpc/utils.h
@@ -8,6 +8,7 @@
#include <stdint.h>
#include <stdbool.h>
+#include <linux/auxvec.h>
/* Avoid headaches with PRI?64 - just use %ll? always */
typedef unsigned long long u64;
@@ -21,6 +22,12 @@ typedef uint8_t u8;
int test_harness(int (test_function)(void), char *name);
extern void *get_auxv_entry(int type);
+int pick_online_cpu(void);
+
+static inline bool have_hwcap2(unsigned long ftr2)
+{
+ return ((unsigned long)get_auxv_entry(AT_HWCAP2) & ftr2) == ftr2;
+}
/* Yes, this is evil */
#define FAIL_IF(x) \